Browsing by Author "Umamaheswari, C."
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Sundar, D. Shanmuga; Umamaheswari, C.; Sridarshini, T.; Karthikeyan, Madurakavi; Sitharthan, R.; Raja, A. Sivanantha; Carrasco, Marcos Flores (Institute of Physics Publishing, 2019)A four-port optical circulator based on two-dimensional square lattice photonic crystals is reported. It is simple besides the brief framework. The crystalline geometrical structure of the circulator makes 90° non-reciprocal ...